What is the callback signature suppose to look like for a GTK Action
handler?
I have a menu made from a GtkBuilder UI definition. The GtkActionEntry
array sets the callbacks for the menu item; however, what is the
callback suppose to look like? Some menu items I want to call a button
clicked
Hello.
Callback prototype for activate signal is: void callback( GtkAction
*action, gpointer data );
When widget that proxies specific action is activated, it calls
gtk_action_activate() function which emits activate signal.
Tadej
--
Tadej Borovšak
tadeboro.blogspot.com
tadeb...@gmail.com
Tadej Borovšak wrote:
Hello.
Callback prototype for activate signal is: void callback( GtkAction
*action, gpointer data );
When widget that proxies specific action is activated, it calls
gtk_action_activate() function which emits activate signal.
Tadej
I think I have one more
dhk wrote:
How can I reuse these callbacks?
Use user_function( GtkWidget *widget, gpointer data ) instead of
explicitly setting a class. Then cast widget as whatever you need, eg.:
GTK_BUTTON( widget ) inside of your callback.
___
Michael Cronenworth wrote:
dhk wrote:
How can I reuse these callbacks?
Use user_function( GtkWidget *widget, gpointer data ) instead of
explicitly setting a class. Then cast widget as whatever you need, eg.:
GTK_BUTTON( widget ) inside of your callback.
Hello.
When the button or expander is clicked with the mouse the callbacks work
fine. The problem is from the menu the activate signal has GtkAction
as the first parameter of the callback and I don't think that can be
cast to a GtkButton or GtkExpander. I want to call the button and
dhk on 12/31/2009 10:33 AM wrote:
When the button or expander is clicked with the mouse the callbacks work
fine. The problem is from the menu the activate signal has GtkAction
as the first parameter of the callback and I don't think that can be
cast to a GtkButton or GtkExpander. I want to
